2078397976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2339}}^1\times {\mathrm{3583}}^1$

素因数の和:5959

約数の個数: 32

約数和(自身を含む): 4025548800

約数和(自身を除く): 1947150824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2339, 3583, 4678, 7166, 9356, 14332, 18712, 28664, 72509, 111073, 145018, 222146, 290036, 444292, 580072, 888584, 8380637, 16761274, 33522548, 67045096, 259799747, 519599494, 1039198988, 2078397976]

約数ペア:

[(1, 2078397976), (2, 1039198988), (4, 519599494), (8, 259799747), (31, 67045096), (62, 33522548), (124, 16761274), (248, 8380637), (2339, 888584), (3583, 580072), (4678, 444292), (7166, 290036), (9356, 222146), (14332, 145018), (18712, 111073), (28664, 72509)]